教師資料查詢 | 類別: 期刊論文 | 教師: 李維聰 Wei-tsong Lee (瀏覽個人網頁)

標題:High Performance Reversible Data Hiding for Mobile Applications and Human Interaction
學年
學期
出版(發表)日期2013/10/01
作品名稱High Performance Reversible Data Hiding for Mobile Applications and Human Interaction
作品名稱(其他語言)
著者Liu, Fong-Hao; Lo, Hsiang-Fu; Su, Chun-Te; Lou, Der-Chyuan; Lee, Wei-Tsong
單位淡江大學電機工程學系
出版者Hershey: I G I Global
著錄名稱、卷期、頁數International Journal of Technology and Human Interaction 9(4), pp.41-57
摘要Reversible data hiding with predictive error-based difference expansion to conceal personal and sensitive information in mobile applications and human interaction activities through hand-held devices recently has drawn lots of interest. It can not only completely restore the original image after extraction, but also keep the protected privacy information imperceptible against the eavesdroppers. A reversible data hiding method based on prediction-error and pixel-value difference was proposed in this paper. The suitable situations for reversible algorithms and embedded value are selected depended on the differences between image regions and the characteristics of embedded data. Experimental results show that our proposed scheme provides a 57956 bits (0.24 ppb) hiding capacity and a 53.81dB PSNR on F16 image without generating noticeable visual artifacts. The proposed method is additionally applied with different predictors.
關鍵字Difference Expansion; Human Interaction; Predictive Decoding; Reversible Data Hiding; Steganography
語言英文
ISSN1548-3908
期刊性質國外
收錄於SCI
產學合作
通訊作者test123
審稿制度
國別美國
公開徵稿
出版型式電子版;紙本
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